A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5999-01-369-5022
NSN 5996-00-159-1056
NSN 6130-01-325-5518
NSN 5910-01-329-4536
NSN 6610-00-276-1716
NSN 5998-01-510-2316
NSN 5930-01-659-2900
NSN 5835-01-155-8301
NSN 6130-00-235-1000
NSN 6685-00-497-3577
NSN 5835-01-390-4667
NSN 6135-01-220-7193